private BufferedWriter getExternLogFile(AutomatedInstallData installdata) {
String logfile = installdata.getVariable(LOGFILE_PATH);
BufferedWriter extLogWriter = null;
if (logfile != null) {
if (logfile.toLowerCase().startsWith("default")) {
logfile = installdata.getInfo().getUninstallerPath() + "/install.log";
}
logfile = IoHelper.translatePath(logfile, variableSubstitutor);
File outFile = new File(logfile);
if (!outFile.getParentFile().exists()) {
outFile.getParentFile().mkdirs();
}
FileOutputStream out = null;
try {
out = new FileOutputStream(outFile);
} catch (FileNotFoundException e) {
Debug.trace("Cannot create logfile!");
Debug.error(e);
}
if (out != null) {
extLogWriter = new BufferedWriter(new OutputStreamWriter(out));
}
}
return extLogWriter;
}
